Package: src:liblinear Version: 2.3.0+dfsg-5 Severity: minor Tags: sid bookworm User: [email protected] Usertags: ftbfs-lto
This package currently fails to build (at least on the amd64 architecture) with link time optimizations enabled. For a background for LTO please see https://wiki.debian.org/ToolChain/LTO The goal is to enable this optimization by default in an upcoming Debian release in dpkg-buildflags for 64bit architectures. The goal is to get this package to build with link time optimizations, or to explicitly disable link time optimizations for this package build. To reproduce the build failure, enable the lto optimization in testing/unstable by adding "optimize=+lto" to DEB_BUILD_MAINT_OPTIONS in the debian/rules file, or if this macro is unset, just set it: export DEB_BUILD_MAINT_OPTIONS = optimize=+lto Please try to fix the build with lto enabled, fixing the packaging or forwarding the issue upstream. If the issue cannot be fixed, explicitly disallow building the package with lto by adding to your rules file: export DEB_BUILD_MAINT_OPTIONS = optimize=-lto or adding that string to your existing setting of DEB_BUILD_MAINT_OPTIONS. The full build log can be found at: http://qa-logs.debian.net/2022/06/09/dpkglto/liblinear_2.3.0+dfsg-5_unstable_dpkglto.log The last lines of the build log are at the end of this report. [...] dh_auto_test create-stamp debian/debhelper-build-stamp make[1]: Leaving directory '/<<PKGBUILDDIR>>' dh_prep debian/rules override_dh_auto_install make[1]: Entering directory '/<<PKGBUILDDIR>>' dh_auto_install -- libdir=/usr/lib/x86_64-linux-gnu/ make -j8 install DESTDIR=/<<BUILDDIR>>/liblinear-2.3.0\+dfsg/debian/tmp AM_UPDATE_INFO_DIR=no "INSTALL=install --strip-program=true" libdir=/usr/lib/x86_64-linux-gnu/ make[2]: Entering directory '/<<PKGBUILDDIR>>' install -d /<<PKGBUILDDIR>>/debian/tmp/usr/bin/ /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/ install liblinear-train liblinear-predict -m 755 /<<PKGBUILDDIR>>/debian/tmp/usr/bin/ install liblinear.a -m 644 /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/ install liblinear.so.4.2. -m 644 /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/ cd /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/ && ln -s liblinear.so.4.2. liblinear.so.4 cd /<<PKGBUILDDIR>>/debian/tmp/usr/lib/x86_64-linux-gnu/ && ln -s liblinear.so.4 liblinear.so make[2]: Leaving directory '/<<PKGBUILDDIR>>' make[1]: Leaving directory '/<<PKGBUILDDIR>>' dh_install dh_installdocs dh_installchangelogs dh_installexamples dh_installman dh_python3 dh_lintian dh_perl dh_link dh_strip_nondeterminism dh_compress dh_fixperms debian/rules override_dh_missing make[1]: Entering directory '/<<PKGBUILDDIR>>' dh_missing --fail-missing make[1]: Leaving directory '/<<PKGBUILDDIR>>' dh_dwz dh_strip dh_makeshlibs dpkg-gensymbols: error: some symbols or patterns disappeared in the symbols file: see diff output below dpkg-gensymbols: warning: debian/liblinear4/DEBIAN/symbols doesn't match completely debian/liblinear4.symbols --- debian/liblinear4.symbols (liblinear4_2.3.0+dfsg-5_amd64) +++ dpkg-gensymbols5ewaCY 2022-06-10 09:07:23.290464712 +0000 @@ -21,7 +21,7 @@ find_parameters@Base 2.3.0+dfsg free_and_destroy_model@Base 2.01+dfsg free_model_content@Base 2.01+dfsg - (c++|optional)"function::~function()@Base" 2.01+dfsg +#MISSING: 2.3.0+dfsg-5# (c++|optional)"function::~function()@Base" 2.01+dfsg get_decfun_bias@Base 2.01+dfsg get_decfun_coef@Base 2.01+dfsg get_labels@Base 2.01+dfsg @@ -39,7 +39,7 @@ (c++)"l2r_l2_svr_fun::fun(double*)@Base" 2.01+dfsg (c++)"l2r_l2_svr_fun::grad(double*, double*)@Base" 2.01+dfsg (c++)"l2r_l2_svr_fun::l2r_l2_svr_fun(problem const*, double*, double)@Base" 2.01+dfsg - (c++)"l2r_l2_svr_fun::~l2r_l2_svr_fun()@Base" 2.01+dfsg +#MISSING: 2.3.0+dfsg-5# (c++)"l2r_l2_svr_fun::~l2r_l2_svr_fun()@Base" 2.01+dfsg (c++)"l2r_lr_fun::Hv(double*, double*)@Base" 2.01+dfsg (c++)"l2r_lr_fun::XTv(double*, double*)@Base" 2.01+dfsg (c++)"l2r_lr_fun::Xv(double*, double*)@Base" 2.01+dfsg @@ -66,7 +66,7 @@ (c++)"typeinfo name for l2r_l2_svc_fun@Base" 2.01+dfsg (c++)"typeinfo name for l2r_l2_svr_fun@Base" 2.01+dfsg (c++)"typeinfo name for l2r_lr_fun@Base" 2.01+dfsg - (c++|optional)"vtable for function@Base" 2.01+dfsg +#MISSING: 2.3.0+dfsg-5# (c++|optional)"vtable for function@Base" 2.01+dfsg (c++)"vtable for l2r_l2_svc_fun@Base" 2.01+dfsg (c++)"vtable for l2r_l2_svr_fun@Base" 2.01+dfsg (c++)"vtable for l2r_lr_fun@Base" 2.01+dfsg dh_makeshlibs: error: failing due to earlier errors make: *** [debian/rules:36: binary] Error 25 dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2 -- debian-science-maintainers mailing list [email protected] https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/debian-science-maintainers
